| Krause number | KM# E2 |
|---|---|
| Country | Algeria |
| Period | French colony (1949 - 1956) |
| Coin type | Tokens (probes) |
| Denomination | 50 francs |
| Year | 1949 |
| Subject | Essai |
| Composition | Copper-Nickel |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Coin (180°) |
| Weight (g) | 8 |
| Diameter (mm) | 26.5 |
| Mintage | 1.500 |